For over 35 years, we've combined advanced engineering with a relentless
focus on quality to bring bottled-water taste—straight from the tap—to tens
of thousands of homes across the UK.

At the heart of Hasloc is founder and product engineer John Courtney. A passionate
problem-solver, John has spent his career designing smart, sustainable product
solutions that improve health without costing the earth. Before launching Hasloc,
he founded PureFlo, one of the UK's most widely adopted inline filter systems.

Hasloc remains a family-run business, driven by the same
core values John started with:

And with SmartQuench™, we've created our most advanced solution yet—a smarter way to drink better water, with less waste, less plastic, and more peace of mind.